Це стара версія документу!
http://matplotlib.org/users/customizing.html
import matplotlib as mpl; mpl.rcParams['font.family'] = 'STIXGeneral'; mpl.rcParams['axes.labelsize'] = '18'; mpl.rcParams['xtick.labelsize'] = '18'; mpl.rcParams['ytick.labelsize'] = '18'; mpl.rcParams['axes.grid'] = 'True'; mpl.rcParams['figure.figsize'] = '5,4'; mpl.rcParams['savefig.pad_inches'] = '0.1'; mpl.rcParams['savefig.bbox'] = 'tight';
http://ask.sagemath.org/question/9581/markers-in-list_plot/?answer=14317#post-id-14317
list_plot([(1,2),(2,2),(3,3)],plotjoined=True,linestyle='',marker='v')